Greatest Common Factor of 387, 138, 973

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 387, 138, 973 by common division method
• Greatest Common Factor of 387, 138, 973 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 387

List of positive integer factors of 387 that divides 387 without a remainder.

1,3,9,43,129,387

Factors of 138

List of positive integer factors of 138 that divides 138 without a remainder.

1,2,3,6,23,46,69,138

Factors of 973

List of positive integer factors of 973 that divides 973 without a remainder.

1,7,139,973

Greatest Common Factor

We found the factors 387,138,973 . The biggest common factor number is the GCF number.
So the greatest common factor 387,138,973 is 1.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 524, 765, 867
• GCF of 420, 570, 431
• GCF of 839, 698, 226
• GCF of 148, 706, 805
• GCF of 792, 563, 866

1. What is the GCF of 387, 138, 973?

Answer: GCF of 387, 138, 973 is 1.

2. How to Find the GCF of 387, 138, 973

Answer: Greatest Common Factor(GCF) of 387, 138, 973 = 1

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(387, 138, 973) = 1.